28794584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 68308800

約数和(自身を除く): 39514216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1069, 1924, 2072, 2138, 3367, 3848, 4276, 6734, 7483, 8552, 13468, 13897, 14966, 26936, 27794, 29932, 39553, 55588, 59864, 79106, 97279, 111176, 158212, 194558, 276871, 316424, 389116, 514189, 553742, 778232, 1028378, 1107484, 2056756, 2214968, 3599323, 4113512, 7198646, 14397292, 28794584]

約数ペア:

[(1, 28794584), (2, 14397292), (4, 7198646), (7, 4113512), (8, 3599323), (13, 2214968), (14, 2056756), (26, 1107484), (28, 1028378), (37, 778232), (52, 553742), (56, 514189), (74, 389116), (91, 316424), (104, 276871), (148, 194558), (182, 158212), (259, 111176), (296, 97279), (364, 79106), (481, 59864), (518, 55588), (728, 39553), (962, 29932), (1036, 27794), (1069, 26936), (1924, 14966), (2072, 13897), (2138, 13468), (3367, 8552), (3848, 7483), (4276, 6734)]